GM Repair Problems? Ask GM Repair Expert Now.
Hello my name is***** am an ASE Master Technician and I am glad to help you out with your question.
You have to get this scanned at an auto repair dealer or shop, with those lights on that you describe there will be codes stored.
Getting the codes is the first step. Once you have the codes let me know I will leave this question open.
Great, sorry I cannot give you an exact answer right now, as this could be a multitude of different things. Codes will narrow down the problem and keep us on the right track.
You could have plugged cats, I have seen this before on your vehicle. This would not affect the stability control, that is a separate problem.
Yes you need to contact customer service if you want a refund.